Modelling methanol and hydride formation in the JWST Ice Age era

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Volume 695 (March 2025)

A&A, 695 (2025) A247

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Table 5

MAE results for the models for NIR38 and J110621.

	NIR38			J110621
	(A_V = 60 mag, T_dust=14 K)			(A_V = 95 mag, T_dust=12 K)

Chemical code	n_H (cm⁻³)	t_col (yr)	MAE	n_H (cm⁻³)	t_col (yr)	MAE
MAGICKAL	2 × 10⁶	10⁶	${0.43}_{- 0.09}^{+ 0.11}$ $\[0.43_{-0.09}^{+0.11}\]$	2 × 10⁶	10⁶	${0.56}_{- 0.09}^{+ 0.10}$ $\[0.56_{-0.09}^{+0.10}\]$
MONACO	2 × 10⁶	10⁶	${0.63}_{- 0.10}^{+ 0.15}$ $\[0.63_{-0.10}^{+0.15}\]$	2 × 10⁶	10⁶	${0.45}_{- 0.08}^{+ 0.10}$ $\[0.45_{-0.08}^{+0.10}\]$
Nautilus	2 × 10⁴	10⁶	${0.54}_{- 0.09}^{+ 0.12}$ $\[0.54_{-0.09}^{+0.12}\]$	2 × 10⁶	10⁶	${0.46}_{- 0.09}^{+ 0.09}$ $\[0.46_{-0.09}^{+0.09}\]$
UCLCHEM	2 × 10⁵	10⁵	${0.48}_{- 0.14}^{+ 0.17}$ $\[0.48_{-0.14}^{+0.17}\]$	2 × 10⁵	10⁵	${0.62}_{- 0.12}^{+ 0.11}$ $\[0.62_{-0.12}^{+0.11}\]$
KMC	2 × 10⁵	10⁵	${0.80}_{- 0.11}^{+ 0.14}$ $\[0.80_{-0.11}^{+0.14}\]$	2 × 10⁵	10⁵	${0.76}_{- 0.08}^{+ 0.09}$ $\[0.76_{-0.08}^{+0.09}\]$

Notes. The errors associated with the MAE results correspond to the 3σ level.

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